hi to all
i am working on acoustiv echo cancellation simulation based on vc++ using nlms
i got the result but not up to the mark.i had give wavfile wich has
reverberation time of 50 ms. i had given pure wave file (without echo) to the
filter block,it is estimating properly but not geting result.so can anybody help
in that.what should be my filtertaps length? any suggestions are welcomed.
echo simulation query using vc++
Started by ●July 25, 2005
Reply by ●July 26, 20052005-07-26
hi sayed,and all
thanx for aprroach.let me clear my question.in nlms algorithm one step is there like,
so in that estimation is satisfactory enoght,eventhough error signal is not stasifactory so what could be the reason and yes i also had done prewhitening but don't know how to make a inverse of that after the process . and another question about num. of filter taps for 50ms reverberation time. any aproach is welcome.